Cheapest return flights from Montreal to Oslo in October from $633

Best time to book flights for Montreal (YUL) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Oslo (OSL) in October 2025 (see full year).

Return flights

02 Oct - 12 Oct Air Transat
07 Oct - 14 Oct SWISS
21 Oct - 28 Oct SWISS
08 Oct - 15 Oct SWISS
12 Oct - 19 Oct SWISS
14 Oct - 21 Oct SWISS
16 Oct - 23 Oct SWISS
25 Oct - 01 Nov SWISS
26 Oct - 02 Nov SWISS
28 Oct - 04 Nov SWISS
30 Oct - 06 Nov SWISS
29 Oct - 05 Nov Air Canada
24 Oct - 31 Oct SWISS
18 Oct - 25 Oct Air Canada
17 Oct - 25 Oct Air Canada
31 Oct - 07 Nov Air Canada

Also check the deals for one-way flights from Montreal to Oslo in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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